Fixed samples ioSamples table, and added AmqpItemReader/Writer descriptions. Also
fixed some misspellings while reviewing sections for jsr-352 and added AmqpItemReader/Writer
to Appendix A - Inventory.
BATCH-1934: Fixed links within sample's index
Merge pull request #113 from wxlund/BATCH-1934

* BATCH-1934:
  BATCH-1934: Fixed links within sample's index
  Fixed samples ioSamples table, and added AmqpItemReader/Writer descriptions. Also fixed some misspellings while reviewing sections for jsr-352 and added AmqpItemReader/Writer to Appendix A - Inventory.